


Offshore Forecast
Issued by NWS
Issued by NWS
528 FZPN24 KWNM 182243 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 243 PM PST Tue Feb 18 2025 Conditions given represent the highest within that period. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...A strong cold front will move across the region tonight and Wed while a low deepens along the front over the WA waters. A high pressure ridge will briefly build over the waters Wed night and Thu then move inland Thu night as another cold front approaches from the W. The next cold front will still just W of the region then lift N as a warm front while dissipating Thu night into Fri. Another cold front will move through the waters Fri and move inland later Fri. A warm front will lift through the waters Sat ahead of yet another cold front that will push through the waters Sat night. Another cold front will reach the waters Sun and Sun night. Canadian border to 45N ...GALE WARNING... .TONIGHT...S winds 25 to 35 kt. Seas 10 to 17 ft. Chance of rain with vsby 1 nm or less. .WED...W to NW winds 30 to 40 kt. Seas 12 to 18 ft. Chance of rain with vsby 1 nm or less. .WED NIGHT...W winds 20 to 30 kt. Seas 11 to 17 ft. .THU...S winds 10 to 20 kt. Seas 7 to 12 ft. .THU NIGHT...S winds 15 to 25 kt. Seas 9 to 15 ft. .FRI...S winds 25 to 35 kt. Seas 12 to 17 ft. .FRI NIGHT...S winds 15 to 25 kt. Seas 9 to 15 ft. .SAT...S winds 20 to 30 kt. Seas 9 to 15 ft. .SAT NIGHT...S winds 20 to 30 kt. Seas 9 to 14 ft. .SUN...S to SW winds 15 to 25 kt. Seas 9 to 13 ft. .SUN NIGHT...SW winds 15 to 25 kt. Seas 10 to 15 ft. 45N to Point Saint George ...GALE WARNING... .TONIGHT...S winds 30 to 40 kt. Seas 9 to 16 ft. Chance of rain with vsby 1 nm or less. .WED...W winds 35 to 45 kt. Seas 15 to 24 ft. Chance of rain. .WED NIGHT...W winds 15 to 25 kt. Seas 10 to 18 ft. .THU...S to SW winds 5 to 15 kt. Seas 7 to 12 ft. .THU NIGHT...S winds 15 to 25 kt. Seas 7 to 13 ft. .FRI...S winds 20 to 30 kt. Seas 10 to 15 ft. .FRI NIGHT...S winds 10 to 20 kt. Seas 10 to 14 ft. .SAT...S winds 20 to 30 kt. Seas 10 to 14 ft. .SAT NIGHT...S winds 20 to 30 kt. Seas 10 to 14 ft. .SUN...S to SW winds 20 to 30 kt. Seas 10 to 14 ft. .SUN NIGHT...S to SW winds 15 to 25 kt. Seas 10 to 14 ft.